.van-tabs__nav--card .van-tab.van-tab--active {
  color: #ffffff;
  background: black;
}

.code .el-form-item__content {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
}

.my-slider {
  width: 80%;
  margin-left: 10%;
  margin-top: -10%;
}

.code button {
  margin-left: 20px;
  width: 140px;
  text-align: center;
  background: black;
  border: 0px solid black;
}

.van-tabs__nav {
  position: relative;
  display: -webkit-box;
  display: -webkit-flex;
  display: flex;
  background-color: transparent;
  -webkit-user-select: none;
  user-select: none;
  width: 100%;
}

.van-tabs__nav--card {
  box-sizing: border-box;
  height: 0.8rem;
  margin: 0 0rem !important;

  border-radius: 0.05333rem;
  border: 1px solid black;
}

.van-tabs__nav--card .van-tab {
  color: #ffffff;
  background: #dbdbdb;

}

.transition {
  width: 100px;
  height: 100px;
  background: black;
  position: fixed;
  border-radius: 10px;
  line-height: 100px;
  text-align: center;
  font-size: 16px;
  margin-top: -57%;
  color: white;
  margin-left: 35%;
}

.van-tabs__nav--card .van-tab {

  border-right: 1px solid black;
}

.van-tabs__nav--card {
  box-sizing: border-box;
  height: 30px;
  margin: 0 16px;
  border: 1px solid #DCDFE6;
  border-radius: 2px;
}

.div_top {
  width: 100%;
  height: 70px;
  text-align: center;
  line-height: 70px;
  font-size: 14px;

}

.van-tabs--card>.van-tabs__wrap {
  height: 40px;
}



.el-input__suffix {
  right: -2px;
  transition: all .3s;
  pointer-events: none;
}

.div_box {
  width: 96%;
  margin-left: 2%;

  padding-top: 10px;
  
  margin-top: 5%;
}